Flow price: --
59e053699664818db05456bd628b3a4207f3d63fc80b46144c1943849ce63d08

Transaction

Hash: 59e053699664818db05456bd628b3a4207f3d63fc80b46144c1943849ce63d08
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 59e053699664818db05456bd628b3a4207f3d63fc80b46144c1943849ce63d08:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
59e053699664818db05456bd628b3a4207f3d63fc80b46144c1943849ce63d08
Status:
ERROR
Block height:
40660410
Block id:
40f5d3dc954cbcc83dd75398d2a52cb6cf8cac9d7b04bc1df7e49477682d4f3f
Timestamp:
Thursday 10 November 2022 at 19:54:14 UTC
()
Proposer:
Authorizers:
Gas used:
25